MMA Nation will be on hand tonight to bring you live results and analysis for the HBO pay-per-view card headlined by th WBC world welterweight championship bout between Victor Ortiz (29-2-2, 22 KO) and challenger Floyd Mayweather, Jr. (41-0, 25 KO). Tonight's fights take place at the MGM Grand in Las Vegas, Nevada.
Before we get there tonight, I wanted to pose a simple question: how many pay-per-view buys will this fight sell? I discuss where the numbers could go and personally give my projection. Be sure to list yours in the comments section.
Also be sure to join us tonight for all your coverage. The pay-per-view kicks off at 9 p.m. ET, but we will start our coverage with Yahoo! Sports' stream of the off-TV undercard. Be sure to follow Brent Brookhouse (@BrentBrookhouse) and Scott Christ (@BadLeftHook) on Twitter for even more analysis.